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Murata SCA11H Скачать руководство пользователя страница 16

16

(20)

Murata Electronics Oy

SCA11H Doc.No.

2077

www.murata.com

Rev.

3

5

Testing the output of SCA11H

When using SCA11H the first time with the specific bed it is recommended to ensure
proper sensor position. Please use e.g. separately provided BCGDemoGUI in Data logger
mode to verify the measured raw data contains periodic signal due to pulse. If no periodic
signal can be seen, sensor position should be improved.

6

Care instructions and safety utilization

SCA11H is maintenance free. AC-adapter must be disconnected from the power when
cleaning the bed to avoid electric shock due to water or moisture.

SCA11H does not need to be reconfigured or recalibrated in case of power out.

7 Declarations

- SCA11H operating temperature range is 10 to 55 °C
- Non-authorized modification by user is prohibited.
- SCA11H sensor is not a medical device and has not been validated or approved as
such. It should not be used to diagnose or treat medical conditions.

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Содержание SCA11H

Страница 1: ...1 20 Murata Electronics Oy SCA11H Doc No 2077 www murata com Rev 3 APPLICATION NOTE SCA11H BED SENSOR INSTALLATION GUIDE ...

Страница 2: ...cation mode 4 2 3 Cloud communication mode 5 3 SCA11H user interface 5 4 SCA11H installation 6 4 1 Positioning SCA11H into the bed 6 4 2 Setting SCA11H into configuration mode 8 4 3 Configuration 8 4 4 Calibration 13 4 5 Completing configuration 15 5 Testing the output of SCA11H 16 6 Care instructions and safety utilization 16 7 Declarations 16 8 Appendixes 17 9 Change Control 20 ...

Страница 3: ...g power supply with 2 1 5 5 mm plug o Four different power plugs are supported according to the table below Product type Note www iec ch worldplugs SCA11H A01 AC adapter type A US Canada Mexico and Japan SCA11H P01 AC adapter type A China SCA11H C01 AC adapter type C Europe South America and Asia SCA11H G01 AC adapter type G UK Ireland Malta Malaysia Singapore ...

Страница 4: ...tings 3 Network settings 4 BCG calibration Figure 2 Configuration WEB page 2 2 Local communication mode In local communication mode SCA11H connects to pre defined WiFi network SCA11H sensor node works as TCP IP server and writes output data in ASCII format in the defined IP address port 8080 Simple Service Discovery Protocol SSDP is used for device discovery Sensor node can be calibrated and maint...

Страница 5: ...device discovery Sensor node can be calibrated and maintained using the HTTP API according to Product Specification 1424 SCA11H Hostless WLAN HTTP API Specification 3 SCA11H user interface After initialization with the attachment plate LEDs on the top indicate the following functions 1 Power green Blinking connecting to network Static on connected to network 2 Network orange Flash network traffic ...

Страница 6: ... g due to the bed touching the wall or due to very rigid bed structure there will be no vibration and thus no BCG signal to measure In this case the bed location or bed structure should be reconsidered Figure 4 depicts possible positioning options for SCA11H 4 Under the mattress pad Do not place under a person but rather on the side or edge of the mattress The recommended distance to the person to...

Страница 7: ...7 20 Murata Electronics Oy SCA11H Doc No 2077 www murata com Rev 3 Figure 5 Examples of good SCA11H attachment positions ...

Страница 8: ...e power 10 Wait about 10 s until the green power led starts to blink with 1s interval 11 Attach SCA11H sensor node to the black attachment plate 12 After steps 1 5 SCA11H is ready for positioning and configuration Figure 6 SCA11H node without attachment plate Flow chart for setting SCA11H into configuration mode is presented in Appendix 1 4 3 Configuration 1 Connect the used configuration device f...

Страница 9: ...a Electronics Oy SCA11H Doc No 2077 www murata com Rev 3 Figure 7 Example SCA11H s configuration network 2 Open the browser at page http 192 168 253 1 Figure 8 Start up page 3 Select Advanced Bed Sensor Settings ...

Страница 10: ... 9 Advanced Bed Sensor Settings 4 Select BCG Mode for algorithm data output or Data Logger Mode for raw data output 5 Select Normal as measurement direction 6 Click Apply if changes were made Remark Do not modify calibration parameters manually without in depth understanding ...

Страница 11: ...Settings tab Figure 10 Communication Settings 7 Select Local Mode if you are operating in local network or Cloud Mode if data is sent to a cloud server 8 If cloud mode is selected please follow the service provider instructions to configure the parameters 9 Click Apply if changes were made ...

Страница 12: ...ta Electronics Oy SCA11H Doc No 2077 www murata com Rev 3 Select Network Settings tab Figure 11 Network Settings 10 Select the local network where to connect SCA11H bed sensor node and enter the network password ...

Страница 13: ...ording to your area Change if needed and press Apply Flow chart for configuration and calibration using configuration WEB page is shown in Appendix 2 4 4 Calibration Calibration is recommended to be carried out separately for each person in bed If the person in bed changes calibration should be repeated in order to obtain reliable results for each person ...

Страница 14: ... the empty bed calibration by clicking the Start button This takes 1 minute In case of disturbances the calibration can be started again When succeeded bed has been calibrated to the environment 14 After empty bed calibration has been successfully performed SCA11H can be calibrated for the occupied bed The monitored person should lie still on the bed and the occupied bed calibration can be started...

Страница 15: ...c No 2077 www murata com Rev 3 4 5 Completing configuration Select System Info tab Figure 14 System Info Check the configured settings are correct If yes click Reboot to complete configuration SCA11H Bed Sensor Node has now been configured ...

Страница 16: ...be seen sensor position should be improved 6 Care instructions and safety utilization SCA11H is maintenance free AC adapter must be disconnected from the power when cleaning the bed to avoid electric shock due to water or moisture SCA11H does not need to be reconfigured or recalibrated in case of power out 7 Declarations SCA11H operating temperature range is 10 to 55 C Non authorized modification ...

Страница 17: ...17 20 Murata Electronics Oy SCA11H Doc No 2077 www murata com Rev 3 8 Appendixes Appendix 1 Setting up SCA11H to the configuration mode ...

Страница 18: ...18 20 Murata Electronics Oy SCA11H Doc No 2077 www murata com Rev 3 Appendix 2 SCA11H Configuration and Calibration using configuration WEB page ...

Страница 19: ...lled and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by...

Страница 20: ...www murata com Rev 3 9 Change Control Rev Date Change Description 1 25 Sep 15 Document moved to new control system and template updated document references Appendix 1 updated 2 19 Jan 17 Section 4 1 updated 3 12 Apr 17 Section 4 3 Appendix 2 updated ...

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